1 files changed, 18 insertions, 1 deletions
diff --git a/src/shell_sharedlib.js b/src/shell_sharedlib.js
index 1d34c73e..c070c617 100644
--- a/src/shell_sharedlib.js
+++ b/src/shell_sharedlib.js
@@ -1,8 +1,24 @@
 // Capture the output of this into a variable, if you want
-(function(FUNCTION_TABLE_OFFSET, globalScope) {
+(function(FUNCTION_TABLE_OFFSET, parentModule) {
   var Module = {};
   var args = [];
   Module.arguments = [];
+  Module.print = parentModule.print;
+  Module.printErr = parentModule.printErr;
+
+  Module.cleanups = [];
+
+#if ASM_JS
+  var H_BASE = 0;
+  // Each module has its own stack
+  var STACKTOP = parentModule['_malloc'](TOTAL_STACK);
+  assert(STACKTOP % 8 == 0);
+  var STACK_MAX = STACKTOP + TOTAL_STACK;
+  Module.cleanups.push(function() {
+    parentModule['_free'](STACKTOP); // XXX ensure exported
+    parentModule['_free'](H_BASE);
+  });
+#endif
 
   {{BODY}}
 
@@ -10,3 +26,4 @@
 
   return Module;
 });
+